The fastener and spacing edge distance must comply with the rules giving below. All the references I see are for bolted splices. In a nut shell, at the end of the job the beam will be back in position, but with two welded splices about 8 feet apart. Fasteners Generally the design of the fastener is in accordance with BS EN. The splice will be welded in accordance with AISC (full pen, qualified D1.1 welder, NDT), and were adding splice plates on either side of the web and under the bottom flange. Is the splice I proposed above consistent with anything out there? My only other alternative is replace the whole beam, but then I have to rip open the roof across the entire span.Īny help or direction is appreciated. The detailing practice of column splices include the rules and practical considerations on fasteners, holes, fittings and geometry. The proposed splices are in areas of moment. Furnish miscellaneous accessories including splice plates and bolts required by. In a nut shell, at the end of the job the beam will be back in position, but with two welded splices about 8 feet apart.Īll the references I see are for bolted splices, except for the AISC manual, and very little detail is provided there other than showing where the backing has to be. Detailed comparison of Contractors construction schedule using proposed. The splice will be welded in accordance with AISC (full pen, qualified D1.1 welder, NDT), and we're adding splice plates on either side of the web and under the bottom flange. We can brace the adjacent W14's and frame the opening, support the steel surrounding the opening (only a 12ft ceiling), open the roof to expose the beam, cut the 8 ft section out, remove the conveyor, splice in the replacement section of beam, and close up the roof. Bolted splices are usually relatively small in outline (e.g. The W14's span from one W24 girder to the next (50' apart), with one column support in the middle. I have a W14 roof beam that I need to partially remove and replace in order to swap out a conveyor (about 8 ft of a 25 ft beam).
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